30789603

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 49787712

約数和(自身を除く): 18998109

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 653, 1209, 1521, 1959, 3627, 5239, 5877, 8489, 15717, 20243, 25467, 47151, 60729, 76401, 110357, 182187, 263159, 331071, 789477, 993213, 2368431, 3421067, 10263201, 30789603]

約数ペア:

[(1, 30789603), (3, 10263201), (9, 3421067), (13, 2368431), (31, 993213), (39, 789477), (93, 331071), (117, 263159), (169, 182187), (279, 110357), (403, 76401), (507, 60729), (653, 47151), (1209, 25467), (1521, 20243), (1959, 15717), (3627, 8489), (5239, 5877)]